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How to Choose the Right Water Filtration System for Your Home

Learn what different filters do, how home water systems work, and what to check before choosing the right setup.

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Smarter Water Filtration Solutions for Every Home

How to Choose the Right Water Filtration System for Your Home

Popular Water Solutions

PUREPLUS 10 Micron 10"x2.5" Whole House String Wound Sediment Filter for Well Water, Replacement Cartridge for Universal 10 inch RO System, WP-5, Aqua-Pure AP110, CFS110, Culligan P5,WFPFC4002, 6Pack

Camco Tastepure RV Water Filter - Advanced 6-Step Patent-Protected Filtration - Camping Essentials for Fresh Drinking Water - 2-Pack of RV Inline Water Filters, Made in USA (40045)

3.0L Gravity Water Filter System, 0.1 Micron Water Filter Cartridge & 42mm Opening Bag, Water Filter Camping for Backpacking, Hiking, Emergency Preparedness

APEC Water Systems FILTER-SET-ESX2 2 Sets of High Capacity Replacement Pre-Filter Sets For Essence Series Reverse Osmosis Water Filter System Stage 1-3

LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack

Brita Standard Water Filter for Pitchers and Dispensers, Reduces Copper, Cadmium and Mercury Impurities, Lasts Two Months or 40 Gallons, Includes 6 Filters for Pitchers

Sawyer Products Mini Water Filtration System

2-Stage Whole House Filter System for City and Well Water (GEN2/V2) Removes Contaminants, Sediment, Chemicals, Chlorine, VOCs, Odor, Taste, Rust, and More | Commercial Grade | iFilters

AP-1512HH Filter Set Replacement for Coway Airmega AP-1512HH and 200M Air Purifiers, 1 HEPA Filter and 2 Carbon Pre-Filters, Compared to Part # 3304899

10" x 4.5" Whole House Water Filter Housing – 1" NPT Stainless Steel Ports, Heavy Duty Clear Filter Sump – Double O-Ring Leak-Proof with Pressure Release Valve – Fits All 10x4.5 Filters

Aquasure Serene Lite Whole House Salt-Free Water Conditioning Descaler System with Triple Purpose Pre-Treatment Filter (800,000 Gallons Salt-Free System)

AQUA CREST LT1000PC ADQ747935 Replacement for LG® LT1000P®/PC/PCS ThinQ® Refrigerator Water Filter, LMXS28626S, LFXS26973S, MDJ64844601, ADQ74793501, ADQ74793502 and LT120F® Air Filter, 3 Combo

Hach 5 in 1 Water Quality Test Strips, Multi-Parameter Test Strips, Water Testing, Comprehensive Water Quality Analysis, Easy-to-Use Water Test Strips, 2755250

Water Pump for 5 Gallon Bottle, USB Charging Automatic Water Dispenser with Rechargeable Battery, Portable Electric Drinking Water Jug Pump for Home, Kitchen, Living Room, Office, Camping - Black

Kitchen Sink Faucet Water Filter Diverter Valve for Push on 1/4 inch Tubing Replacement Part Adapter with M22 X M24 Connector,Brass Body,Chrome Plated Made In Taiwan

Magnetic Water Conditioner-No Salt Water Conditioner-DOUBLE POWER

Diamond Crystal Solar Naturals Salt Crystals Water Softener Salt, 50 lb (1 Pack) Wholesalehome Cloth Included, Solar Naturals Salt Crystals for Water Softener

BLUONICS 2-Pack 55W UV Replacement Bulb 4 Prong for Our Water Purifier Ultraviolet Light

Popular Categories

Water Filters

Water Dispensers

Well Water Filtration

Water Softeners

UV Water Purifiers

Water Testing

New Filtration Arrivals

PUREPLUS 10 Micron 10"x2.5" Whole House String Wound Sediment Filter for Well Water, Replacement Cartridge for Universal 10 inch RO System, WP-5, Aqua-Pure AP110, CFS110, Culligan P5,WFPFC4002, 6Pack

Camco Tastepure RV Water Filter - Advanced 6-Step Patent-Protected Filtration - Camping Essentials for Fresh Drinking Water - 2-Pack of RV Inline Water Filters, Made in USA (40045)

3.0L Gravity Water Filter System, 0.1 Micron Water Filter Cartridge & 42mm Opening Bag, Water Filter Camping for Backpacking, Hiking, Emergency Preparedness

APEC Water Systems FILTER-SET-ESX2 2 Sets of High Capacity Replacement Pre-Filter Sets For Essence Series Reverse Osmosis Water Filter System Stage 1-3

LT120F Refrigerator Air Filter Replacement for LG LT120F Kenmore Elite 46-9918 469918 9918 Replaces ADQ73214402 ADQ73214403 ADQ73214404-3 Pack

Brita Standard Water Filter for Pitchers and Dispensers, Reduces Copper, Cadmium and Mercury Impurities, Lasts Two Months or 40 Gallons, Includes 6 Filters for Pitchers

Sawyer Products Mini Water Filtration System

2-Stage Whole House Filter System for City and Well Water (GEN2/V2) Removes Contaminants, Sediment, Chemicals, Chlorine, VOCs, Odor, Taste, Rust, and More | Commercial Grade | iFilters

AP-1512HH Filter Set Replacement for Coway Airmega AP-1512HH and 200M Air Purifiers, 1 HEPA Filter and 2 Carbon Pre-Filters, Compared to Part # 3304899

10" x 4.5" Whole House Water Filter Housing – 1" NPT Stainless Steel Ports, Heavy Duty Clear Filter Sump – Double O-Ring Leak-Proof with Pressure Release Valve – Fits All 10x4.5 Filters

Aquasure Serene Lite Whole House Salt-Free Water Conditioning Descaler System with Triple Purpose Pre-Treatment Filter (800,000 Gallons Salt-Free System)

AQUA CREST LT1000PC ADQ747935 Replacement for LG® LT1000P®/PC/PCS ThinQ® Refrigerator Water Filter, LMXS28626S, LFXS26973S, MDJ64844601, ADQ74793501, ADQ74793502 and LT120F® Air Filter, 3 Combo

Hach 5 in 1 Water Quality Test Strips, Multi-Parameter Test Strips, Water Testing, Comprehensive Water Quality Analysis, Easy-to-Use Water Test Strips, 2755250

Water Pump for 5 Gallon Bottle, USB Charging Automatic Water Dispenser with Rechargeable Battery, Portable Electric Drinking Water Jug Pump for Home, Kitchen, Living Room, Office, Camping - Black

Kitchen Sink Faucet Water Filter Diverter Valve for Push on 1/4 inch Tubing Replacement Part Adapter with M22 X M24 Connector,Brass Body,Chrome Plated Made In Taiwan

Magnetic Water Conditioner-No Salt Water Conditioner-DOUBLE POWER

Diamond Crystal Solar Naturals Salt Crystals Water Softener Salt, 50 lb (1 Pack) Wholesalehome Cloth Included, Solar Naturals Salt Crystals for Water Softener

BLUONICS 2-Pack 55W UV Replacement Bulb 4 Prong for Our Water Purifier Ultraviolet Light

APEC Water Systems UV Ultra Violet Sterilizer Water Filter Kit with 1/4" Quick Connect UG-UVSET-1-4

iSpring WCFM400K Whole House Iron and Manganese Water Filter System, Digital Control with Automatic Regeneration & Air Injection, Set & Forget Design

Max Water Whole Iron Manganese Replacement Set - Heavy Duty, for Standard Whole House Systems 10" x 2.5" Good for Iron, Manganese Reduction (Pack of 1)

Sulfur Stop System for 2", 3", 4"+ Wells, 24-Hour Say Goodbye to Rotten Egg Smell& Sulfur Smell | Chemical Free, Easy to Install, Maintenance Free

3 Pack Replacement for Brita® Water Filter Pitchers and Dispensers, Classic OB03, Mavea® 107007 35557, Metro, Everyday, UltraMax, BPA-Free & NSF Certified, Half Year Supply

2 Pack Vital 100 Replacement Filter for LEVOIT Air Purifier, 3-in-1 HEPA Replacement Filter and High-Efficiency Activated Carbon Filter Set, Part Number Vital 100-RF

Aquaboon Whole House 5 Micron 10 x 2.5 String Wound Sediment Water Filter Cartridge Replacement Compatible with Well Water Filter WHKF-WHSW, 6-Pack

ICEPURE AF004 Refrigerator Air Filter Replacement for LG LT120F, Kenmore Elite 469918, 9918, ADQ73214402, ADQ73214404, ADQ73334008, 4PACK

Filters-Clean Survival Water Filter Straw – 0.1 Micron Portable Personal Water Filter, 4,000L (1,056 Gallon) Capacity – Removes 99.9999% Bacteria & Protozoa – Hiking, Camping & Emergency Preparedness

Emergency Water Filter Straw 1500 Gal, Portable, Lightweight, for Hiking, Camping, Travel (2PCS)

Brita Stainless Steel Premium Filtering Water Bottle, BPA-Free, Reusable, Insulated, Replaces 300 Plastic Water Bottles, Filter Lasts 2 Months or 40 Gallons, Includes 1 Filter, Marina - 32 oz

FillTouch 1 Set Ceramic Water Dispenser Crock Water Dispenser with 304 Stainless Steel Faucet, Valve and Lid for 3 to 5 Gallon Jugs Porcelain Cooler for Home Office Indoor (Regular Style,White)

VECYS Bottleless Water Dispenser with 4-Stage Filtration System, Self-Cleaning, Provides Hot, Cold & Room Temperature Water

Top Loading Water Cooler Water Dispenser Countertop Water Cooler Dispenser- Hot Cold and Room Temperature Water, Holds 1.2 to 5 Gallon Bottles for Home/Office/Dormitory Use

Water Jug Pump for 5 Gallon Bottle – Portable Electric USB-C Charging Dispenser, Dual Powerful Motors, Fast Flow, Fits 2-5 Gallon Jugs – Ideal for Home, Office, Camping, RV, Black

4 Pack Brita Water Bottle Mouthpiece Replacement - Silicone Bite Valve for Brita Filter & Stainless Steel Bottles

TAODAN Housing Mounting Metal Bracket for Big Blue Water Filter Housing(10-Inch and 20-Inch)

AquaTru One-Year Carafe Filter Combo Pack – Includes 1 Pre/Carbon Filter (Stages 1–2) & 1 VOC Carbon Filter (Stage 4) – Compatible with AquaTru Carafe Water Purifiers

GE Under Sink Water Filter Replacement, Dual Flow, Reduces Sediment, Rust & Other Impurities from Water, Fits GXK255TBN Under Sink Filtration System, Replace Every 6 Months, FQK2J, 2 Filters

6 Pack Water Filter Replacement Compatible with All PUR®, PUR®PLUS Faucet Filtrat-ion Systems, RF-9999® Faucet Water Filter, High Efficiency Filtration and 18-Month Value, NSF Certified, Blue

PUREPLUS CRF950Z Pitcher Water Filter Replacement for Pur PPF900Z, PPF951K, PPT700W, CR-1100C, DS-1800Z, CR-6000C, PPT711W, PPT711, PPT710W, PPT111W, PPT111R and All PUR Pitchers and Dispensers, 4PACK

Weddell Duo Shower Filter – NSF Certified Shower Filter for Chlorine Reduction, Lead-Free, Easy Installation, Award-Winning Filter for Healthier Hair & Skin (White)

Frizzlife M800 Non-Electric Tankless Reverse Osmosis Water Filter, up to 900GPD Alkaline Mineralized RO Water Filtration System, Huge Filter with Auto Flush, NSF/ANSI 58&372, 4:1 Pure to Drain

3-Stage Pre-Filter Fit for APEC RO System, Water Filter Replacement Set Fit for Essence & Ultimate Series ROES-(50/75/ PH75), RO-(45/90/ PH90/ Hi/PERM/Pump), WFS-1000 Reverse Osmosis System

2-in-1 Reverse Osmosis Pre-Filter Housing and RO Membrane Canister Wrench, AWR2 Replacement Parts Fits iSpring HW12, HC12, RCC and RCCP series filter and membrane housing, US31, CKC and CT10 series

Max Water NSF Certified 20 Gallon Pre-Pressurized Reverse Osmosis RO Tank, with 14 gallons of Water Storage Capacity, White

Membrane Solutions 5 Micron Sediment Water Filter Replacement Polypropylene Cartridge 20" x 2.5" for Whole House Filter System - 6 Pack

Brightify 10"x2.5" 5 Micron Carbon Water Filter, Whole House Carbon CTO Water Filter Cartridge Replacement Fits Culligan D-10A, P5-D, DuPont WFPFC8002, SCWH-5, GE FXWTC, Whirlpool WHCF-WHWC, 6 Pack

GE FXHTC Whole House Water Filter | Replacement for Water Filtration System | NSF Certified: Reduces Chlorine, Sediment, Rust & Other Impurities | Replace Every 3 Months for Best Results | 1 Filter

NuvoH2O Advanced 2-Stage Citrus-Based, Salt-Free Water Filter System + Water Softener and Carbon Filter – Healthy & Pure Water – Removes Hard Water Build Up (Whole Home Duo System)

Salt Free Water Softener Systems Whole House, Whole House Water Softener System, 3/4'' FNPT Highly Reduces Hardness, Limescale, Chlorine & Odor, Delivers Pure & Healthy Water| Protect Appliances

Morton Clean and Protect Water Softener Salt Pellets, 40 LB Bag (3), White

Water Softener Installation Adapter Kit 7280203 Compatible with Kenmore, GE, Whirlpool, Morton, NorthStar, EcoWater, EcoPure etc